$EXE
Market Cap:
$EXE SEC Filings
| Filing | Filed On |
|---|---|
| 424B5 | 20 Nov 2024 |
| 424B5 | 26 Sep 2018 |
| 424B5 | 25 Sep 2018 |
| 424B5 | 10 Apr 2014 |
| FORM 424B5 | 18 Mar 2013 |
| 424B45 | 13 Feb 2012 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 08 Feb 2011 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 09 Aug 2010 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 11 Feb 2009 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 28 Jan 2009 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 09 Jul 2008 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 20 May 2008 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 20 May 2008 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 26 Mar 2008 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 08 Aug 2007 |
| DEFINITIVE PRELIMINARY PROSPECTUS SUPPLEMENT | 08 May 2007 |
| 424(B)(5) | 08 Dec 2006 |
| PROSPECTUS SUPPLEMENT | 26 Jun 2006 |
| PROSPECTUS SUPPLEMENT | 26 Jun 2006 |
| PROSPECTUS SUPPLEMENT | 12 Dec 2005 |
